Invention Grant
- Patent Title: Method and apparatus for calibrating a three-dimensional (3D) image in a tiled display
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Application No.: US14627534Application Date: 2015-02-20
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Publication No.: US09977981B2Publication Date: 2018-05-22
- Inventor: Weiming Li , Mingcai Zhou , Shandong Wang , Shaohui Jiao , Tao Hong , Haitao Wang , Ji Yeun Kim
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR Gyeonggi-Do
- Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee Address: KR Gyeonggi-Do
- Agency: Harness, Dickey & Pierce, P.L.C.
- Priority: CN201310178473 20130515; KR10-2014-0057688 20140514
- Main IPC: G03B21/14
- IPC: G03B21/14 ; H04N9/31 ; G06F3/147 ; G06K9/46 ; H04N13/04
Abstract:
Provided are methods and apparatuses for calibrating a three-dimensional (3D) image in a tiled display including a display panel and a plurality of lens arrays. The method includes capturing a plurality of structured light images displayed on the display panel, calibrating a geometric model of the tiled display based on the plurality of structured light images, generating a ray model based on the calibrated geometric model of the tiled display, and rendering an image based on the ray model.
Public/Granted literature
- US20150170399A1 METHOD AND APPARATUS FOR CALIBRATING A THREE-DIMENSIONAL (3D) IMAGE IN A TILED DISPLAY Public/Granted day:2015-06-18
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